Home / 16,582,865.41-22,884,445.50-9,617,673.22

Finding the Fourth Proportional to 16,582,865.41, 22,884,445.50 and 9,617,673.22

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Solution

The fourth proportional to 16,582,865.41, 22,884,445.50 and 9,617,673.22 is: 13,272,441.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,582,865.41 : 22,884,445.50 = 9,617,673.22 : x
  2. Step 2: Convert to fraction form
    16,582,865.41/22,884,445.50 = 9,617,673.22/x
  3. Step 3: Cross multiply
    16,582,865.41x = 22,884,445.50 × 9,617,673.22
  4. Step 4: Simplify right side
    16,582,865.41x = 220,095,118,639,899.53
  5. Step 5: Solve for x
    x = 220,095,118,639,899.53/16,582,865.41
  6. Step 6: Final answer
    x = 13,272,441.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.